203.99.224.0/21

AS23836  ·  RELATION Co., Ltd.

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Summary

Country Japan
Domain rel.ne.jp
ASN AS23836
Registry APNIC
ID RELATION

WHOIS Details

inetnum:        203.99.224.0 - 203.99.231.255
netname:        RELATION
descr:          RELATION Co., Ltd.
descr:          46-10, Higashiichinomiya Tsuyama-shi, Okayama 708-0814, Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
abuse-c:        AJ382-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : domain@rel.ne.jp
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2020-06-10T07:14:20Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
mnt-by:         MAINT-JPNIC
last-modified:  2017-10-18T10:21:54Z
source:         APNIC

role:           ABUSE JPNICJP
address:        Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        ZZ
phone:          +000000000
e-mail:         hostmaster@nic.ad.jp
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
nic-hdl:        AJ382-AP
remarks:        Generated from irt object IRT-JPNIC-JP
abuse-mailbox:  hostmaster@nic.ad.jp
mnt-by:         APNIC-ABUSE
last-modified:  2020-05-16T06:35:12Z
source:         APNIC

role:           Japan Network Information Center
address:        Urbannet-Kanda Bldg 4F
address:        3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047,Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2012-08-28T07:58:02Z
source:         APNIC

inetnum:        203.99.224.0 - 203.99.231.255
netname:        RELATION-CIDR-BLK-JP
descr:          RELATION Co., Ltd.
remarks:        Email address for spam or abuse complaints : domain@rel.ne.jp
country:        JP
admin-c:        JP00053013
tech-c:         JP00053013
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2020-06-11T00:51:30Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 203.99.0.0/16

Range ASN Company Num of IPs
203.99.160.0/19 AS17557 Pakistan Telecommunication Company Limited 8,192
203.99.48.0/20 AS23674 Nayatel (Pvt) Ltd 4,096
203.99.72.0/21 AS131909 OCC Co., Ltd. 2,048
203.99.240.0/21 AS24270 ITOCHU Techno-Solutions Corporation 2,048
203.99.72.0/22 AS131909 OCC Co., Ltd. 1,024
203.99.136.0/22 AS38891 Measat Satellite Systems Sdn. Bhd. 1,024
203.99.156.0/22 AS38800 Digicel Samoa Ltd 1,024
203.99.196.0/22 AS17903 Cognizant Technology Solution India Pvt Ltd, India Net block 1,024
203.99.204.0/22 AS17903 Cognizant Technology Solution India Pvt Ltd, India Net block 1,024
203.99.150.0/23 AS152097 Centrefit Communications 512
203.99.130.0/23 AS45287 PT. Varnion Technology Semesta 512
203.99.252.0/23 AS24190 The Stock Exchange of Thailand 512
203.99.146.0/23 AS150756 Floppy Ltd. 512
203.99.13.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.99.138.0/24 AS38891 M5 Network Services 256
203.99.145.0/24 AS137453 Exabyte ltd 256
203.99.143.0/24 AS45485 5th Floor, Lakeside 2 256
203.99.165.0/24 AS17557 DSLAM Management IP's for 60K project 256
203.99.144.0/24 AS137453 Asia Pacific Network Information Centre 256
203.99.255.0/24 AS17993 Vodafone Samoa Limited 256
203.99.10.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.99.11.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256

Hosted domains

There are 14 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.99.231.169 s-frontier.co.jp 6
203.99.231.164 pro-salon.jp 1
203.99.231.4 jcma.or.jp 1
203.99.231.197 relmart.shop 1
203.99.231.178 shinjo-son.jp 1
203.99.231.154 kouiki-okayama.jp 1
203.99.231.184 mifugol.com 1
203.99.231.90 maniwa-mokushitsu.jp 1
203.99.231.180 kouiki-okayama.jp 1
203.99.231.190 fit-up.co.jp 1
203.99.231.53 so-shakan.com 1
203.99.231.171 mifugol.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

122 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.99.224.1 AS23836 RELATION Co., Ltd. 5.06ms from Osaka, JP
203.99.227.254 AS23836 RELATION Co., Ltd. 5.08ms from Osaka, JP
203.99.225.246 AS23836 RELATION Co., Ltd. 5.12ms from Osaka, JP
203.99.231.66 AS23836 RELATION Co., Ltd. 3.89ms from Osaka, JP
203.99.226.1 AS23836 RELATION Co., Ltd. 5.08ms from Osaka, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
20.237.54.101 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
1.61.138.37 AS4837 CHINA UNICOM China169 Backbone 5.81ms from Harbin, CN
154.208.185.165 AS9294 GNET INC. 0.80ms from Hong Kong, HK
173.243.182.69 AS11550 Smithville Digital, LLC 8.30ms from Indianapolis, US
109.150.130.53 AS2856 British Telecommunications PLC 3.41ms from London, GB
80.234.224.229 AS5413 Wavenet Limited 8.26ms from London, GB
199.242.135.21 AS40425 GREAT LAKES DATA SYSTEMS, INC. 6.17ms from Los Angeles, US
59.54.217.37 AS4134 CHINANET-BACKBONE 2.54ms from Nanchang, CN
97.103.117.165 AS33363 Charter Communications, Inc 5.10ms from Orlando, US
70.172.11.149 AS22773 Cox Communications Inc. 4.86ms from Phoenix, US
69.43.134.21 AS22489 Castle Access Inc 2.10ms from San Diego, US
187.182.13.5 AS28573 Claro NXT Telecomunicacoes Ltda 2.65ms from Sao Paulo, BR
195.242.130.165 AS62121 Christian Ebsen ApS 2.15ms from Skanderborg, DK
205.171.56.5 AS209 CenturyLink Communications, LLC 1.13ms from Atlanta, US
135.232.124.21 AS8075 Microsoft Corporation 0.23ms from Boydton, US
91.212.39.5 AS48836 Ana Hotels SA 1.16ms from Bucharest, RO
58.244.42.213 AS4837 CHINA UNICOM China169 Backbone 1.23ms from Changchun, CN
82.100.214.181 AS25394 MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG 0.38ms from Frankfurt am Main, DE
183.2.151.21 AS4134 CHINANET-BACKBONE 1.93ms from Guangzhou, CN
64.61.2.245 AS7029 Windstream Communications LLC 0.98ms from New York City, US
191.178.221.37 AS28573 Claro NXT Telecomunicacoes Ltda 2.04ms from Sao Paulo, BR
50.236.128.213 AS7922 Comcast Cable Communications, LLC 1.98ms from Seattle, US
221.49.55.197 AS17676 SoftBank Corp. 3.63ms from Tokyo, JP
129.42.26.245 AS14904 Kyndryl 14.42ms from Ashburn, US
70.15.125.117 AS3737 PenTeleData Inc. 11.92ms from Ashburn, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f2 203.99.231.198
traceroute to 203.99.231.198 (203.99.231.198): 64 hops max, 52 byte packets
3 *
4 *
5 [AS6939] 184.105.222.10 227.019 ms
6 *
7 [AS6939] 72.52.92.131 239.087 ms
8 *
9 [AS23836] 202.142.8.44 242.95 ms
10 *
11 [AS23836] 203.99.231.198 244.182 ms
Measurement taken from IPinfo ProbeNet in Hudiksvall, SE
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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